hello everybody, is there a good dataframe library for Java? like (python) pandas ?

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ND4J is'nt a dataframe library in the way pandas is (it's more numpy)
we have DataVec, which has the "transforms" API which has a lot of the common data cleaning/preprocessing ops, but the API is quite a bit different if you're used to say pandas .
https://github.com/deeplearnin ... sform
in terms of 3rd party libraries, Tablesaw and maybe Spark might be worth a look?

Oliver

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nd4j is the answer

Ellis

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tabelsaw looks like it's improved a bit: https://github.com/jtablesaw/tablesaw
the wrapper for plotly is pretty neat

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